baber/WOPTO huggingface dataset:
Patent JP-2017128762-A (JP)
Title: Corrosion resistant steel and manufacturing method therefor
Inventor: IKEDA HIROSHI
IPC: C22C38/60
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant steel exhibiting excellent corrosion resistance, excellent abrasion resistance and high toughness under specific environments.SOLUTION: There is provided a corrosion resistant steel having a component composition containing, by mass%, C:0.01 to 0.25%, Si:0.01 to 0.50%, Mn:0.1 to 2.0%, P:0.035% or less, S:0.035% or less, Al:0.003 to 0.10%, Cu:0.05 to 0.35%, Ni:0.02 to 0.40%, Sb:0.01 to 0.2%, W:0.005 to 0.5%, Nb:0.003 to 0.025%, Cr:0.1% or less, N:0.0010 to 0.0080% and the balance Fe with inevitable impurities and Vickers hardness at a position of 2 mm in a depth direction from a surface of 140 or more.SELECTED DRAWING: Figure 1
Patent JP-2017128833-A (JP)
Title: Water repellent nonwoven fabric and manufacturing method therefor
Inventor: ASAUE KEIJI
IPC: D06M11/79
Filed: 2016-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent nonwoven fabric having good air permeability and high water repellency.SOLUTION: There is provided a water repellent nonwoven fabric, wherein water repellency is added to a substrate consisting of a nonwoven fabric, (1) the substrate has thickness of 60 to 500 μm and basis weight of 30 to 200 g/m, (2) a hydrophobic oxide particle is fastened to a fiber surface constituting the substrate with an exposed state, (3) average particle diameter D50 of the fine particles is 5 to 10 nm and (4) a value by dividing fastened amount of the fine particle B (g/m) by the basis weight A (g/m) is 0.1 to 20%.SELECTED DRAWING: Figure 1
Patent JP-2017123134-A (JP)
Title: Semiconductor device
Inventor: HANIYU TAKAHIRO
IPC: G06F1/30
Filed: 2016-01-06
Abstract: PROBLEM TO BE SOLVED: To allow controlling for automatically resuming processing even when inconsistency occurs in flip-flop storage data phase of a semiconductor device including a nonvolatile storage element.SOLUTION: A semiconductor device comprises: pipeline registers 30, 31, 32 composed of a nonvolatile flip-flop which has histories for a few clocks and in which its clock distribution can return to a uniform state; history counters 40, 41, 42 which nonvolatilely store therein information on whether the clocks arrive in each register; and a control circuit 50 which, in power recovery, tracks a history counter value of each register through read lines 80, 81, 82 to the latest history in which pieces of phase information coincide with each other, and outputs through phase write lines 90, 91, 92 for causing the pieces of phase information of the history counters 40, 41, 42 to coincide with each other.SELECTED DRAWING: Figure 1
Patent JP-2016213436-A (JP)
Title: Electro-optic device, electronic apparatus, and method for manufacturing electro-optic device
Inventor: MURATA KENJI
IPC: G09F9/00
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To improve flatness of a polished surface of a silicon substrate, to enhance uniformity of the characteristics of a transistor to be formed on the polished surface of the silicon substrate, and to enhance display uniformity of an electro-optic device.SOLUTION: An electro-optic device is provided, which comprises: a display region E that includes an element isolation region 88 having a display region trench density D1, in which a pixel circuit 110 including a transistor is arranged; a drive circuit region 105 that includes a region where a drive circuit element isolation portion having a drive circuit region trench density D2 is disposed, in which drive circuits 101, 102 supplying signals for driving the pixel circuit 110 are arranged; and a peripheral region 106 that includes a region where a peripheral element isolation portion having a peripheral region trench density D3 is disposed, and is arranged at least between the display region E and the drive circuit region 105. The display region trench density D1 is different from the drive circuit region trench density D2, while the display region trench density D1 is equal to the peripheral region trench density D3.SELECTED DRAWING: Figure 8
Patent JP-2017139280-A (JP)
Title: Quantum interference device, atomic oscillator, electronic apparatus and mobile
Inventor: NISHIDA TETSURO
IPC: H01S1/06
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a quantum interference device capable of effectively improving the strength of an EIT signal.SOLUTION: A quantum interference device (atomic oscillator 1) of the present invention, includes: an atom cell 2 in which an alkali metal is encapsulated; a first light source section 31 for emitting light which includes a resonant light pair LL1 that is circularly polarized in the same direction to each other and made to resonate the alkali metal; a second light source section 32 for emitting light which includes adjusted light LL2 that is circularly polarized in a reverse direction with respect to the resonant light pair LL1 and made to resonate the alkali metal; and a light-receiving section 4 for receiving the resonant light pair LL1 passing the atom cell 2. The adjusted light LL2 is made to FM modulation.SELECTED DRAWING: Figure 6
Patent JP-2017143370-A (JP)
Title: Communication system, monitoring device, communication method, and program
Inventor: KUMAGAI TOMONORI
IPC: H04M15/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To let a user of a communication terminal use the communication terminal at ease.SOLUTION: A communication system includes: communication terminals 200; a radio base station 300; and a monitoring device 100 that determines whether a contract communication terminal set in a database in advance among the communication terminals can communicate via a radio base station 300, and gives privilege to the contract communication terminal if it does not determine that the contract communication terminal can communicate.SELECTED DRAWING: Figure 1
Patent JP-2017144825-A (JP)
Title: Vehicular battery mounting structure
Inventor: SHIMADA SATOSHI
IPC: B60K1/04
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular battery mounting structure which can avoid damage of a vehicular battery while preventing falling of the vehicular battery from a vehicle body during a side collision.SOLUTION: A vehicular battery mounting structure includes: a floor panel 1 in which a tunnel section 11 is formed; a tunnel side frame 3; a floor frame 2 which constitutes a closed section outside the tunnel side frame 3; a battery 4 which is mounted between the tunnel side frame 3 and the floor frame 2 and on a lower side of the floor panel 1; conversion means T which converts a load for displacing the floor frame 2 inward in a vehicle width direction into a load for displacing the battery 4 downward; and rotation allowable support means S which rotatably supports the battery 4 around a rotation section extending in a longitudinal direction. The rotation allowable support means S is constituted of a hinge mechanism 20 which is fixed to an outside wall section 3a of the tunnel side frame 3. The conversion means T has an inside wall section 2b which transfers downward toward the outside in the vehicle width direction of the floor frame 2.SELECTED DRAWING: Figure 6
Patent JP-2017146802-A (JP)
Title: Software rewriting system for work vehicle and software rewriting method for work vehicle
Inventor: KANDA ATSUSHI
IPC: G06F21/57
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a software rewriting system of a work vehicle capable of preventing the erroneous rewriting of software.SOLUTION: A software rewriting system of a work vehicle comprises: a management server for managing software to be used by a control device of a work vehicle, and for generating authentication information related to the rewriting of the software; and portable electronic equipment for acquiring the software and the authentication information. The control device comprises: a collation part for collating the authentication information acquired from the management server with the authentication information acquired by the portable electronic equipment; and a rewriting part for, when the authentication information matches on the basis of collation by the collation part, rewriting the software of the control device by the software acquired by the portable electronic equipment.SELECTED DRAWING: Figure 2
Patent JP-2017145770-A (JP)
Title: Turbocharger for vehicle
Inventor: MIZUNO TOMOHITO
IPC: F02B39/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a turbocharger capable of preventing exhaust gas from leaking from a scroll chamber directly into a turbine chamber, not via a variable nozzle mechanism, while suppressing the temperature rise of a disc spring due to the exhaust gas.SOLUTION: The turbocharger includes: a variable nozzle mechanism 30 including first and second nozzle plates 31, 32; a turbine housing 13 having a partition wall part 21 which extends to the side of a bearing housing 12 while partitioning a scroll chamber 16 and a turbine chamber 15 and on which a male screw is formed at the side of the scroll chamber; a disc spring 50 for abutting at its inner diameter end 52 on the partition wall part 21 and at its outer diameter end 51 on a second nozzle plate 32 to energize the second nozzle plate 32 toward a first nozzle plate 31; and a heat shielding member arranged in the scroll chamber 16 and having a first end which abuts on the second nozzle plate 31 and a second end in which a female screw is formed to be threaded to the male screw of the partition wall part 21, for blocking the disc spring 50 from the exhaust gas.SELECTED DRAWING: Figure 2
Patent JP-2017144185-A (JP)
Title: Game machine
Inventor: SUZUKI YUICHIRO
IPC: A63F5/04
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge heat generated by a projector capable of projecting an image.SOLUTION: In a cover member disposed so as to surround a projector, a first opening and a second opening that are open upward are formed. Inside the cover member, a third opening and a fourth opening that are open in a direction different from an upper part are formed. The first opening communicates with the third opening, so that a first space is formed. Meanwhile, a second opening communicates with a fourth opening, so that a second space is formed. The projector is disposed between the third opening and the fourth opening.SELECTED DRAWING: Figure 255
Patent JP-2017074578-A (JP)
Title: Method of forming coating film
Inventor: MIZUSHIMA KEISUKE
IPC: B05D7/24
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a coating film which can provide excellent water absorption inhibiting property, durability, and aesthetic appearance or the like to an inorganic material.SOLUTION: In a method of forming a coating film, a permeable water absorption inhibitor is applied to a surface of an inorganic material as a first process. Then, as a second process, a coating material (I), which contains synthetic resin emulsion and pigment and of which a contrast ratio a formed film is 90% or higher, is applied. The synthetic resin emulsion contains (meth)acrylic acid alkyl ester of which a glass transition temperature is 50°C or higher and a solubility parameter is 9.5 or less as a monomer for constituting a synthetic resin.SELECTED DRAWING: None
Patent JP-2017149669-A (JP)
Title: Hepatitis b virus infection therapeutic agent, and pharmaceutical composition for hepatitis b virus infection
Inventor: MURAKAMI YOSHIKI
IPC: A61P1/16
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent that has high hydrophobicity and shows effective anti-hepatitis B virus action through the action to inhibit sugar chain formation in viral membrane.SOLUTION: The hepatitis B virus infection therapeutic agent comprises a compound represented by general formula (1), or its pharmaceutically acceptable salt as an active ingredient, where R, R, Rand Rare a hydrogen atom or a C1-C10 alkyl group; Ris a hydrogen atom, a hydroxy group or a C1-C10 alkyl group; Z is a group represented by general formula (2), general formula (3) or general formula (4).SELECTED DRAWING: None
Patent JP-2016128931-A (JP)
Title: High-performance selective light wavelength filtering that provides improved contrast sensitivity
Inventor: ANDREW W ISHAK
IPC: G02C7/10
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a need for an ophthalmic system that can provide one or more of; blue blocking with an acceptable level of blue light protection; acceptable color cosmetics; acceptable color perception for a user; an acceptable level of light transmission for wavelengths other than blue light wavelengths; and acceptable photopic vision, scotopic vision, color vision, and/or circadian rhythms.SOLUTION: An ophthalmic system comprises an ophthalmic lens and a filter. The system limits transmission of light of blue wavelengths in a wavelength range of 430±10 nm by at least 10%, and white light has CIE (x, y) coordinates of (0.33±0.05, 0.33±0.05) when transmitted through the system. The system has a total transmission greater than 90%.SELECTED DRAWING: Figure 6
Patent JP-2016129401-A (JP)
Title: Information communication unit
Inventor: HASHIMOTO YASUTOMO
IPC: H01Q21/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information communication unit performing wireless LAN communication, and in arranging a plurality of antenna elements in a casing that can be installed embedded in an outlet part, suitably suppress mutual interference of transmission and reception waves of the antenna elements to achieve stable and wide-range wireless LAN communication.SOLUTION: A casing 10 includes a display surface part 11 that is exposed to the outside, and an interpolation part 12 that extends backward from the outer edge part of the display surface part 11 and is interpolated to an outlet part; a plurality of antenna elements 51 are respectively formed in a plate shape along the internal surface of the casing 10, and are arranged and distributed at positions separated across a rear-side internal space of the display surface part 11 on the internal surface of the interpolation part 12.SELECTED DRAWING: Figure 5
Patent JP-2017156892-A (JP)
Title: Electronic apparatus, electronic apparatus control method, and program
Inventor: KATAYAMA ATSUSHI
IPC: G06F3/00
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a possibility that the wrong bearing will be obtained when a recording medium with large power consumption is used.SOLUTION: An electronic apparatus includes: an interface connected with a recording medium; communication means for communicating with the recording medium via the interface; bearing determination means for determining a bearing by detecting earth magnetism; and control means for performing control so as to make consumption current of communication with the recording medium in the case of communicating with the storage medium in the state of the bearing determination means being abled smaller than the case of communicating with the storage medium in the state of the bearing determination means being disabled.SELECTED DRAWING: Figure 2
Patent JP-2019070529-A (JP)
Title: Information processor, information processing method and program
Inventor: MASUDA TOMONORI
IPC: G02B7/28
Filed: 2016-02-29
Abstract: To provide an information processor, an information processing method and a program capable of deriving a focal distance with high accuracy without taking time and effort as compared with the case where the user inputs the length of a reference image included in a captured image in order to achieve high accuracy of the focal distance.SOLUTION: An information processor comprises: an acquisition unit 110A that acquires an actual measurement distance that is a distance measured by a measurement unit included in a distance measuring device; and a deriving unit 111A that derives a focal length corresponding to the actual measurement distance acquired by the acquisition unit 110A using correspondence relationship information indicating a correspondence between the actual measurement distance and the focal length of the focus lens.SELECTED DRAWING: Figure 8
Patent JP-2017156195-A (JP)
Title: Wireless communication system, wireless communication device, position detection method, and program
Inventor: NORIMATSU YOSHIKI
IPC: G01S5/14
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To realize a wireless communication device that makes it possible to acquire position information with low power consumption.SOLUTION: A wireless communication system of the present invention comprises first to third wireless communication devices capable of communicating with each other, and a position information management device capable of communicating with the first to third wireless communication devices, with their positions known. When the first wireless communication device detects a change in the position of the own device, the first wireless communication device transmits a radio wave to the position information management device and the second and third wireless communication devices whose positions are known. The second and third wireless communication devices transmit by wireless a received-power signal that includes information, in which the positions of the respective wireless communication devices and the received power value of the radio wave are correlated, to the position information management device. The position information management device transmits a signal that includes the calculation result of the position of the first wireless communication device to the first wireless communication device on the basis of the received power value of the radio wave, the position of the position information management device, and the received power value included in the received-power signal and the position correlated thereto.SELECTED DRAWING: Figure 8
Patent JP-2017154592-A (JP)
Title: Ultrasonic sensor and ultrasonic sensor device comprising the same
Inventor: WATABE TAKUJI
IPC: F16B7/04
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which can be attached to both of a first attachment member which penetrates a bumper, and a second attachment member which does not penetrate the bumper, and an ultrasonic sensor device comprising the same.SOLUTION: An ultrasonic sensor 1 comprises a housing 2, a first claw part 10, a second claw part 20, and a transducer 3. The housing 2 has a cylindrical part 200. The first claw part 10 and the second claw part 20 protrudes from a side face of the cylindrical part 200. The transducer 3 is stored in the cylindrical part 200 and transmits and receives an ultrasonic. The first claw part 10 can be hooked to a first arm part which passes a hole from a surface and protrudes to a rear surface, on a bezel which is attached to a surface of a first bumper on which a hole is provided. The second claw part 20 can be hooked to a second arm part which protrudes to a thickness direction of a second bumper from a rear surface, on a holding member attached to a rear surface of the second bumper.SELECTED DRAWING: Figure 1
Patent JP-2017156025-A (JP)
Title: Heat exchange system
Inventor: YAJIMA TAKESHI
IPC: F28F21/06
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange system capable of enhancing performance of a shell and tube type heat exchanger, and improving convenience.SOLUTION: A heat exchange system 100a includes: a heat exchanger 100 comprising a shell 106, and many resin tubes 114 stored in the shell, and configured to perform heat exchange between fluid flowing inside the tubes and fluid flowing outside the tubes; a communication pipe 140 communicating between the inside and the outside of the tubes in the heat exchanger; and a gasket 144 arranged in a movable manner in the communication pipe. The heat exchange system is configured to reduce differential pressure between the inside and outside of the tubes.SELECTED DRAWING: Figure 5
Patent JP-2017163802-A (JP)
Title: Power transmission device
Inventor: FUJIMOTO HIROSHI
IPC: H02J50/80
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device which can be smoothly switched between a powering state and a regenerative state, and allows an electric motor to output torque according to a torque command.SOLUTION: A secondary side device 20 according to the invention comprises: a secondary resonance circuit 21 which has the same resonance frequencies as the resonance frequencies of a primary resonance circuit 15 of a primary side device 10 and is magnetically coupled to the primary resonance circuit 15; a capacitor 23 as a DC voltage source; a single-phase voltage type inverter 22 which converts DC voltages from the capacitor 23 to AC voltages and outputs the voltages to the secondary resonance circuit 21; a command generator 27 which generates power commands; and an inverter controller 28 which controls the single-phase voltage type inverter 22 so that a pulse width of output voltages V2 is set to a width corresponding to an absolute value of the power commands, a phase of the output voltages V2 is matched with a phase of currents I2 when a value of the power command is positive, and the phase of the output voltages is inverted with respect to the phase of the currents I2 when a value of the power command is negative.SELECTED DRAWING: Figure 1
Patent JP-2017164006-A (JP)
Title: Antibacterial toothbrush
Inventor: WATANABE HIDEJI
IPC: C08L67/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial toothbrush including brush hairs having a small content of a metal as an antibacterial agent, a high safety for a human body, high in an antimicrobial action, and continuous in antimicrobial activity.SOLUTION: An antibacterial toothbrush has brush hairs made of a resin containing gold (Au) and silver (Ag).SELECTED DRAWING: None
Patent JP-2017164008-A (JP)
Title: Golf club shaft
Inventor: NAKAMURA HIROTAKA
IPC: A63B53/10
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft that makes it possible to achieve a high head speed and directional stability.SOLUTION: A shaft 6 has multiple layers formed of fiber reinforced resin. These multiple layers contain a hoop layer and bias layers. The hoop layer contains a full length hoop layer s9 constituted of prepreg having a fiber elastic modulus of 30(tf/mm) or more and a fiber basis weight of 50(g/m) or more and 80(g/m) or less. The bias layers s2, s3, s4, s5 have high elasticity-containing bias layers s4,s5 constituted of the prepreg containing highly elastic pitch carbon fibers of the fiber elastic modulus of 80(tf/mm) or more. Preferably, the full length hoop layer s9 may be disposed more outside the high elasticity-containing bias layers s4, s5.SELECTED DRAWING: Figure 2
Patent JP-2017166727-A (JP)
Title: Inorganic fibrous heat insulation material and method for manufacturing the same
Inventor: FUKUI TAKESHI
IPC: D01F9/08
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fibrous heat insulation material having a high-barrier property relative to a gas component, such as water vapor, and is excellent in bearing property, and to provide a method for manufacturing the same.SOLUTION: The inorganic fibrous heat insulation material used for constructing a lining at a surface to be heated inside a furnace includes: an inorganic fiber aggregate layer; and an inorganic oxide vitreous compact layer at the surface to be heated, where a bearing property ratio of the inorganic fiber aggregate layer around formation of the inorganic oxide vitreous compact layer is 0.9 or more and 1.0 or less. There is provided a method for manufacturing the same.SELECTED DRAWING: None